Then the center depression of the blister turns yellow, dry, and peel off (desquamation), in addition to scattered firmer light red papules or herpes on the ends of the fingers and toes.
At the same time in the mouth, such as lips, tongue oral mucosa, gums, there are also scattered blisters, but the blisters in the mouth quickly burst and formed gray-white dots or gray-white layer of membrane surrounded by a reddish halo, in the gray-white membrane can be seen under the punctate or flaky vesicles.